297953400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 969937920

約数和(自身を除く): 671984520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 83, 93, 100, 120, 124, 150, 155, 166, 186, 193, 200, 248, 249, 300, 310, 332, 372, 386, 415, 465, 498, 579, 600, 620, 664, 744, 772, 775, 830, 930, 965, 996, 1158, 1240, 1245, 1544, 1550, 1660, 1860, 1930, 1992, 2075, 2316, 2325, 2490, 2573, 2895, 3100, 3320, 3720, 3860, 4150, 4632, 4650, 4825, 4980, 5146, 5790, 5983, 6200, 6225, 7719, 7720, 8300, 9300, 9650, 9960, 10292, 11580, 11966, 12450, 12865, 14475, 15438, 16019, 16600, 17949, 18600, 19300, 20584, 23160, 23932, 24900, 25730, 28950, 29915, 30876, 32038, 35898, 38595, 38600, 47864, 48057, 49800, 51460, 57900, 59830, 61752, 64076, 64325, 71796, 77190, 80095, 89745, 96114, 102920, 115800, 119660, 128152, 128650, 143592, 149575, 154380, 160190, 179490, 192228, 192975, 239320, 240285, 257300, 299150, 308760, 320380, 358980, 384456, 385950, 400475, 448725, 480570, 496589, 514600, 598300, 640760, 717960, 771900, 800950, 897450, 961140, 993178, 1196600, 1201425, 1489767, 1543800, 1601900, 1794900, 1922280, 1986356, 2402850, 2482945, 2979534, 3203800, 3589800, 3972712, 4805700, 4965890, 5959068, 7448835, 9611400, 9931780, 11918136, 12414725, 14897670, 19863560, 24829450, 29795340, 37244175, 49658900, 59590680, 74488350, 99317800, 148976700, 297953400]

約数ペア:

[(1, 297953400), (2, 148976700), (3, 99317800), (4, 74488350), (5, 59590680), (6, 49658900), (8, 37244175), (10, 29795340), (12, 24829450), (15, 19863560), (20, 14897670), (24, 12414725), (25, 11918136), (30, 9931780), (31, 9611400), (40, 7448835), (50, 5959068), (60, 4965890), (62, 4805700), (75, 3972712), (83, 3589800), (93, 3203800), (100, 2979534), (120, 2482945), (124, 2402850), (150, 1986356), (155, 1922280), (166, 1794900), (186, 1601900), (193, 1543800), (200, 1489767), (248, 1201425), (249, 1196600), (300, 993178), (310, 961140), (332, 897450), (372, 800950), (386, 771900), (415, 717960), (465, 640760), (498, 598300), (579, 514600), (600, 496589), (620, 480570), (664, 448725), (744, 400475), (772, 385950), (775, 384456), (830, 358980), (930, 320380), (965, 308760), (996, 299150), (1158, 257300), (1240, 240285), (1245, 239320), (1544, 192975), (1550, 192228), (1660, 179490), (1860, 160190), (1930, 154380), (1992, 149575), (2075, 143592), (2316, 128650), (2325, 128152), (2490, 119660), (2573, 115800), (2895, 102920), (3100, 96114), (3320, 89745), (3720, 80095), (3860, 77190), (4150, 71796), (4632, 64325), (4650, 64076), (4825, 61752), (4980, 59830), (5146, 57900), (5790, 51460), (5983, 49800), (6200, 48057), (6225, 47864), (7719, 38600), (7720, 38595), (8300, 35898), (9300, 32038), (9650, 30876), (9960, 29915), (10292, 28950), (11580, 25730), (11966, 24900), (12450, 23932), (12865, 23160), (14475, 20584), (15438, 19300), (16019, 18600), (16600, 17949)]